Tuesday, April 27, 2010
April 27, 2010
Mathematical sculptor of the day: George Hart (I saw him give a talk this weekend—neat stuff!)
Today’s topics:
- Double integrals over rectangular regions
- Fubini’s theorem
- Double integrals over non-rectangular regions
Homework:
- 16.2 – 3, 5, 10 (note: although it may not look like it at first glance, you can use formula 5 from this section to compute this integral), 15, 16, 27, 28
- 16.3 – 1
Read for next class:
- 16.3
17 Comments
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The homework was really straightforward. As of now, double integrals seem pretty easy to do.
I am having problems with number 28.
Homework doesn’t seem too difficult, just a longer process than i would like for computing double integrals.
HW seemed to be fine again, the trick is very useful.
Double integrals are suprisingly easy.
I found the Fubini Theorem so useful, as using substitution rule is easy to make mistakes.
HW was fine this is not that tricky if you already know how to integrate
Once I reviewed the integral techniques, the homework wasn’t bad
The homework is not too bad overall. The integrals are a little tedious to do, but it made sense. The examples from class were helpful.
The homework wasn’t bad. The in class examples were very useful.
Homework was not complicated.
I spent a good amount of time looking through George Hart’s sculptures. Very incredible and complex. It’s like looking at 3D tessellations, in a way.
I had no major issues with the homework. The problems can be a little intimidating, but they’re really not much different than normal Calc I integrals.
Q10 is easier by using formula 5~~~
The homework was pretty challenging
The homework is fine. Just have to be very cautious on calculations and signs.
Reminds me of all the integrations from Calc 2…hw was fun.